.map {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    font-family: Arial, sans-serif;
}

.ol-mouse-position {
    top: inherit;
    bottom: 8px;
    left: 8px;
    background-color: rgba(255,255,255,0.4);
    border-radius: 2px;
    width: 100px;
    text-align: center;
    font-family: Arial, sans-serif;
    font-size: 12px;
}